137959770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27211}}^1$

素因数の和:27247

約数の個数: 48

約数和(自身を含む): 358545312

約数和(自身を除く): 220585542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 27211, 54422, 81633, 136055, 163266, 272110, 353743, 408165, 707486, 816330, 1061229, 1768715, 2122458, 3537430, 4598659, 5306145, 9197318, 10612290, 13795977, 22993295, 27591954, 45986590, 68979885, 137959770]

約数ペア:

[(1, 137959770), (2, 68979885), (3, 45986590), (5, 27591954), (6, 22993295), (10, 13795977), (13, 10612290), (15, 9197318), (26, 5306145), (30, 4598659), (39, 3537430), (65, 2122458), (78, 1768715), (130, 1061229), (169, 816330), (195, 707486), (338, 408165), (390, 353743), (507, 272110), (845, 163266), (1014, 136055), (1690, 81633), (2535, 54422), (5070, 27211)]